1010111011099 has 2 divisors, whose sum is σ = 1010111011100. Its totient is φ = 1010111011098.

The previous prime is 1010111011093. The next prime is 1010111011139. The reversal of 1010111011099 is 9901101110101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010111011099 - 2²⁵ = 1010077456667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010111011093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505055505549 + 505055505550.

It is an arithmetic number, because the mean of its divisors is an integer number (505055505550).

Almost surely, 2^{1010111011099} is an apocalyptic number.

1010111011099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010111011099 is an equidigital number, since it uses as much as digits as its factorization.

1010111011099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 25.

The spelling of 1010111011099 in words is "one trillion, ten billion, one hundred eleven million, eleven thousand, ninety-nine".